<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
	</head>
	<body>
		<div id="app-6">
			<p>{{message}}</p>
			<button v-on:click="reverseMessage">逆转消息</button>
		</div>
		
		<script type="text/javascript">
			var app6 = new Vue({
				el: '#app-6',
				data:{
					message: '你好吗?'
				},
				methods: {
					reverseMessage: function(){
						this.message = this.message.split("").reverse().join("")
					}
				}
			})
		</script>
	</body>
</html>
